Portrait of Thomas Edison, John Burroughs, Henry Ford, and Harvey Firestone posing with mill, circa 1910. (Photo by Fotosearch/Getty Images).
{"Image ImageDescription": "Portrait of Thomas Edison, John Burroughs, Henry Ford, and Harvey Firestone posing with mill, circa 1910. (Photo by Fotosearch/Getty Images).", "Image Copyright": "2010 Getty Images"}